Please use this identifier to cite or link to this item: https://doi.org/10.1021/ja307210n
Title: Efficient medium ring size bromolactonization using a sulfur-based zwitterionic organocatalyst
Authors: Cheng, Y.A.
Chen, T.
Tan, C.K.
Heng, J.J.
Yeung, Y.-Y. 
Issue Date: 10-Oct-2012
Citation: Cheng, Y.A., Chen, T., Tan, C.K., Heng, J.J., Yeung, Y.-Y. (2012-10-10). Efficient medium ring size bromolactonization using a sulfur-based zwitterionic organocatalyst. Journal of the American Chemical Society 134 (40) : 16492-16495. ScholarBank@NUS Repository. https://doi.org/10.1021/ja307210n
Abstract: Catalytic bromolactonization of long-chain olefinic acids resulting in the efficient synthesis of medium-sized lactones is reported using a zwitterionic catalyst and stoichiometric N-bromosuccinimide halogen source. The reaction was found to be more efficient at 0 °C than at room temperature, which could be attributed to the temperature dependence of the zwitterionic catalyst. © 2012 American Chemical Society.
Source Title: Journal of the American Chemical Society
URI: http://scholarbank.nus.edu.sg/handle/10635/93676
ISSN: 00027863
DOI: 10.1021/ja307210n
Appears in Collections:Staff Publications

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